ES2127917T3 - Sistema de dictado digital con dispositivo de proteccion contra escucha no autorizada. - Google Patents

Sistema de dictado digital con dispositivo de proteccion contra escucha no autorizada.

Info

Publication number
ES2127917T3
ES2127917T3 ES94904176T ES94904176T ES2127917T3 ES 2127917 T3 ES2127917 T3 ES 2127917T3 ES 94904176 T ES94904176 T ES 94904176T ES 94904176 T ES94904176 T ES 94904176T ES 2127917 T3 ES2127917 T3 ES 2127917T3
Authority
ES
Spain
Prior art keywords
dicting
machine
digital
protection device
code
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES94904176T
Other languages
English (en)
Inventor
Horst Zell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Grundig AG
Original Assignee
Grundig AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Grundig AG filed Critical Grundig AG
Application granted granted Critical
Publication of ES2127917T3 publication Critical patent/ES2127917T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/16—Storage of analogue signals in digital stores using an arrangement comprising analogue/digital [A/D] converters, digital memories and digital/analogue [D/A] converters 
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C2207/00—Indexing scheme relating to arrangements for writing information into, or reading information out from, a digital store
    • G11C2207/16—Solid state audio

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Storage Device Security (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

EN EL PRESENTE ESTADO TECNOLOGICO ACTUAL LAS MAQUINAS DE DICTADO DIGITAL CON MEMORIA DE SEMICONDUCTOR INTERCAMBIABLE EN FORMA DE UNA TARJETA DE CHIP SON CONOCIDAS. LA PRESENTE INVENCION DESCRIBE UN SISTEMA DE DICTADO QUE CONSISTE EN UNA MAQUINA DE DICTADO MOVIL Y UNA MAQUINA DE DICTADO ESTACIONARIO, EN DONDE SE PREVIENE QUE LA INFORMACION DICTADA NO SEA ESCUCHADA DE FORMA NO AUTORIZADA POR MEDIO DE UN BLOQUEO DE CODIGO. LA NATURALEZA ESPECIAL DE LA CODIFICACION DE LA MAQUINA Y EL INTERCAMBIO DE CODIGO ENTRE LA TARJETA DE CHIP Y LA MAQUINA DE DICTADO SE DESCRIBE EN PARTICULAR. EL CODIGO PARA UNA CONFIGURACION DE MAQUINA DADA SE ESTABLECE A PARTIR DE UNA ESTACION DE REPRODUCCION CENTRAL.
ES94904176T 1993-02-26 1993-12-23 Sistema de dictado digital con dispositivo de proteccion contra escucha no autorizada. Expired - Lifetime ES2127917T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4305960A DE4305960C1 (de) 1993-02-26 1993-02-26 Digitales Diktiersystem mit Schutzvorrichtung gegen unbefugtes Abhören

Publications (1)

Publication Number Publication Date
ES2127917T3 true ES2127917T3 (es) 1999-05-01

Family

ID=6481403

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94904176T Expired - Lifetime ES2127917T3 (es) 1993-02-26 1993-12-23 Sistema de dictado digital con dispositivo de proteccion contra escucha no autorizada.

Country Status (7)

Country Link
US (1) US5835588A (es)
EP (1) EP0686328B1 (es)
JP (1) JPH08507617A (es)
AT (1) ATE176836T1 (es)
DE (2) DE4305960C1 (es)
ES (1) ES2127917T3 (es)
WO (1) WO1994019886A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0826217B1 (en) * 1996-03-11 2001-09-26 Koninklijke Philips Electronics N.V. Dictation device for the storage of speech signals
DE19633648A1 (de) * 1996-08-21 1998-02-26 Grundig Ag Verfahren und Schaltungsanordnung zur Speicherung von Diktaten bei einem digitalen Diktiergerät
US6215992B1 (en) * 1997-07-29 2001-04-10 Dennis S. Howell Universal dictation input apparatus and method
DE69812564T2 (de) * 1997-12-15 2003-12-11 Koninkl Philips Electronics Nv Elektronische Vorrichtung mit einem Speicherschutzgerät und Verfahren zum Datenschuts in einem Speicher
GB9825337D0 (en) * 1998-11-20 1999-01-13 Memory Corp Plc Copy management for data suystems
EP1136913A4 (en) * 1999-02-17 2008-09-03 Sony Corp SEMICONDUCTOR IC, IFORMATION PROCESSING, INFORMATION PROCESSING DEVICE, AND PROGRAM MEMORY

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8323112D0 (en) * 1983-08-26 1983-09-28 British Broadcasting Corp Recording of digital data
US5136648A (en) * 1985-02-19 1992-08-04 Octel Communications Corporation Message storage security system
JPS63253493A (ja) * 1987-04-09 1988-10-20 Mitsubishi Electric Corp 情報記録システム
DE8810352U1 (es) * 1988-08-16 1988-12-08 Muth, Wolfgang, 6200 Wiesbaden, De
US5023741A (en) * 1988-10-28 1991-06-11 Polaroid Corporation Programmable limited play video tape cassette
JPH04205043A (ja) * 1990-11-29 1992-07-27 Mitsubishi Electric Corp 半導体記憶装置
DE4228692A1 (de) * 1992-08-28 1993-01-21 Siemens Ag Chipkarte fuer audio- und videoinformationen
US5282247A (en) * 1992-11-12 1994-01-25 Maxtor Corporation Apparatus and method for providing data security in a computer system having removable memory
US5469557A (en) * 1993-03-05 1995-11-21 Microchip Technology Incorporated Code protection in microcontroller with EEPROM fuses

Also Published As

Publication number Publication date
US5835588A (en) 1998-11-10
JPH08507617A (ja) 1996-08-13
ATE176836T1 (de) 1999-03-15
DE4305960C1 (de) 1994-03-24
EP0686328B1 (de) 1999-02-17
EP0686328A1 (de) 1995-12-13
DE59309385D1 (de) 1999-03-25
WO1994019886A1 (de) 1994-09-01

Similar Documents

Publication Publication Date Title
TW374900B (en) Optical disc copy management system
DK1185021T3 (da) Fremgangsmåde og anlæg til informationsbehandling
TW340920B (en) Manufacturing method of encoding system, decoding system, recording and regeneration device, decoding device, decoding unit device, recording medium, and method of management of the encoding lock
AU2002368304A1 (en) Device keys
DK1079353T3 (da) Fremgangsmåde til rekvirering og behandling af trafikmeldinger
ES2127917T3 (es) Sistema de dictado digital con dispositivo de proteccion contra escucha no autorizada.
ES2110078T3 (es) Dispositivo para prestar servicios controlados por acceso.
WO2004049117A3 (en) Encoding multiple messages in audio data and detecting same
MX169350B (es) Procedimiento para dirigir claves secretas hacia modulos de seguridad y tarjetas de usuarios en una red de procesamiento de datos
TW369753B (en) Data security method and system
TW373147B (en) Integrated management for semiconductor process data
IL183567A0 (en) Method, device and carrier for encoding multiword information
AR033557A1 (es) Metodo y dispositivo para agregar o extraer una senal de informacion secundaria, la senal y el portador de grabacion obtenidos
BR0108367A (pt) Método em um sistema de comunicação de rádio e sistema de comunicação de rádio
UA41481C2 (uk) Спосіб шифрування інформації, поданої бінарним кодом
IT1269422B (it) Procedimento per l'ottenimento di dispositivi di identificazione di autenticita' per la fruizione di servizi in genere, garantita senza ricorso al costruttore del dispositivo per assicurarne la validita', nonche' dispositivo ottenuto
AU2002366416A1 (en) Communication station for inventorizing transponders by means of selectable memory areas of the transponders
AU2002347149A1 (en) Waveguide multilayer holographic data storage
CA2286851A1 (en) System for the secure reading and editing of data on intelligent data carriers
GB2367394B (en) Providing machine unintelligible human understandable information on a communications network
KR960032951A (ko) 수신된 디지털 부호화 교통 메세지의 해독 및 방송을 위한 방법 및 장치
CA2368056A1 (en) Data carrier and method for producing same
ES2164463T3 (es) Procedimiento de gestion de datos en una tarjeta con chip.
AR078867A2 (es) Un dispositivo para recuperar patrones de datos desde un portador de grabacion, comprendiendo dichos patrones de datos patrones de sincronizacion para identificar bloques de informacion en el portador de grabacion
KR970049816A (ko) 인식마크를 통한 반도체 웨이퍼 자동인식방법

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 686328

Country of ref document: ES